Celje, Slovenia: What to pack, what to wear, and when to go [2018]

Traveling to Celje, Slovenia? If you're planning to go to Celje, here is some important information about when to go, what to wear, and what to pack:

When to go to Celje, Slovenia

Based on the climate and weather in Celje, the best time to go is July. See below for details.

What to wear/what to pack for Celje, Slovenia by month

January

If you go to Celje in January, you will notice that it is frosty. Expect it to rain or snow once in a while. Daytime temperatures are in the 30s F (single digits C).

What to wear/what to pack:

Cold weather footwear
Warm pants or jeans
Umbrella
Waterproof boots
Waterproof coat
Sweaters
Heavy jacket
Gloves or mittens
Heavy socks

February

If you are traveling to Celje in February, you will notice that it can be brisk. Expect it to rain or snow occasionally. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

Warm pants or jeans
Waterproof coat
Heavy socks
Waterproof boots
Gloves or mittens
Cold weather footwear
Sweaters
Heavy jacket
Umbrella

March

March in Celje can be brisk. Temperatures average in the low 40s F (single digits C) during the day. It rains or snows a bit less than half of the time.

What to wear/what to pack:

Socks
Waterproof coat
Standard footwear
Warm pants or jeans
Umbrella
Jacket or coat
Light gloves or mittens
Fleeces
Waterproof boots

April

April in Celje is relatively cool. The average overnight temperatures in the area are in the 30s F (single digits C). With the colder weather comes lower humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

Warm pants or jeans
Umbrella
Socks
Rain coat
Waterproof luggage
Waterproof footwear
Standard footwear
Fleeces
Light gloves or mittens
Jacket or coat

May

If you visit Celje during May, you are likely to find that it is mild. Temperatures tend to hover around the high 60s F (high 10s C) during the day, while at night they can dip into the 40s F (single digits C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

Waterproof luggage
Long sleeve shirts or blouses
Waterproof footwear
Dresses
Umbrella
Socks
Light jacket or fleece
Rain coat
Pants or jeans
Standard footwear
Long skirts

June

June in Celje is mild. The average overnight temperatures in the area are in the low 40s F (single digits C). But the colder weather doesn't bring low humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

Shorts or short pants
Umbrella
Waterproof footwear
Sunscreen lotion
Rain coat
Long and short sleeve shirts
Waterproof luggage
Skirts
Light footwear
Sandals
Dresses

July

July in Celje is warm. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 60s F (high 10s C) to 70s F (mid 20s C), although night temperatures can dip into the 50s F (low 10s C).

What to wear/what to pack:

Dresses
Sunscreen lotion
Sandals
Skirts
Rain coat
Waterproof footwear
Light footwear
Waterproof luggage
Umbrella
Shorts or short pants
Long and short sleeve shirts

August

August in Celje is warm. Temperatures average in the 70s F (mid 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

Long and short sleeve shirts
Sunscreen lotion
Skirts
Waterproof luggage
Umbrella
Light footwear
Shorts or short pants
Waterproof footwear
Dresses
Rain coat
Sandals

September

In September, Celje is balmy. Temperatures routinely are in the high 60s F (low 20s C) range. At night, lows are in the high 40s F (single digits C).

This is also a rainy time for Celje, with several of the days of the month having rain. In September, humidity reaches as high as 70%.

What to wear/what to pack:

Pants or jeans
Socks
Dresses
Umbrella
Long skirts
Waterproof luggage
Light jacket or fleece
Rain coat
Standard footwear
Long sleeve shirts or blouses
Waterproof footwear

October

October in Celje is chilly. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 40s F (single digits C) to high 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Umbrella
Standard footwear
Fleeces
Jacket or coat
Waterproof footwear
Warm pants or jeans
Waterproof luggage
Light gloves or mittens
Socks
Rain coat

November

If you go to Celje in November, you will notice that it is cold. Expect it to rain or snow about half of the time. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

Standard footwear
Fleeces
Umbrella
Socks
Warm pants or jeans
Waterproof coat
Jacket or coat
Light gloves or mittens
Waterproof boots

December

December in Celje can be extremely cold. The average overnight temperatures in the area are in the 20s F (single digits below 0 C), with several days below 10 F (10+ below zero C).

But the colder weather doesn't bring low humidity, which is in the 80% to 80% range on average.

What to wear/what to pack:

Waterproof coat
Warm pants or jeans
Cold weather footwear
Gloves or mittens
Sweaters
Heavy socks
Heavy jacket
Umbrella
Waterproof boots

Year-round what to wear/what to pack for Celje, Slovenia

Here are some general tips on what to wear in Celje, as well as several items to remember to pack when traveling there.

A plug adadpter that supports outlet types C and F
A SIM card that works in Celje
If you plan to visit a church, make sure to bring appropriate clothing
Appropriate museum wear

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